DUU 2900 - Basket MIELE - Free user manual and instructions

Brand	Miele
Model	DUU 2900
Product type	Extractor hood
Operation	Air extraction or recirculation (with adapter kit)
Connection diameter	150 mm
Activated carbon filters	2 Miele DKF 20-1 filters (DKF 18-900 for US/CA/MX)
Grease filters	Included, washable
Weight of recirculation unit (with filters)	5 kg
Power supply	230 V / 50 Hz (depending on version)
Noise level	Variable depending on fan speed
Control	Electronic controls with operating hours counter for charcoal filters
Lighting	Integrated (not specified in manual)
Installation	Wall-mounted or under cabinet
Minimum distance from hood to recirculation unit	3 meters
Maintenance of charcoal filters	Replacement every 6 months or according to indicator light
Cleaning	Air outlet grille and internal walls with sponge, dish soap and hot water
Spare parts available	Miele DKF 20-1 charcoal filters, grease filters, grilles
Repairability	Parts available from Miele or authorized dealers
Intended use	Domestic, filtration of cooking vapors

Frequently Asked Questions - DUU 2900 MIELE

How to install the recirculation kit for the Miele DUU 2900 hood?

The recirculation kit (unit) must be installed at least 3 meters from the hood. Connect the hood's exhaust duct to the 150 mm connection of the unit. Ensure the duct is smooth, not kinked, with a minimum slope of 1 cm/m in horizontal installation. Ensure tightness of connections.

Which activated carbon filters to use for the Miele DUU 2900 hood?

Use exclusively Miele DKF 20-1 filters (set of 2). For US, CA, MX models, use DKF 18-900 filters. Replace them every 6 months or when the saturation indicator lights up.

How to replace the activated carbon filters of the DUU 2900 hood?

Open the air outlet grille downwards. Hold the support grille, open the lock and remove the grille. Remove the old filters, insert new ones, put back the grille and close the lock. Close the air outlet grille (fastened by magnets).

How to reset the operating hours counter of the charcoal filters?

After replacing the filters, follow the instructions in the hood's user manual to reset the counter. Generally, press a specific button (described in the hood's manual).

Can I use the hood without the recirculation kit?

Yes, the hood can operate in extraction mode (exhaust to outside). The recirculation kit is an accessory to convert to closed-loop operation if external exhaust is not possible.

How to clean the recirculation unit of the DUU 2900 hood?

Clean the air outlet grille and internal walls with a sponge, dish soap and hot water. Charcoal filters cannot be cleaned; they must be replaced.

What are the signs that the charcoal filters need replacement?

The indicator light for the charcoal filter symbol lights up on the hood (if equipped) or cooking odors are no longer effectively absorbed.

Is the Miele DUU 2900 hood compatible with other brands of filters?

It is recommended to use only original Miele filters (DKF 20-1) to ensure performance and safety. Using non-compliant filters may damage the appliance.

What is the lifespan of the activated carbon filters?

Activated carbon filters must be replaced at most every 6 months, or earlier in case of heavy use or loss of efficiency.

Can the recirculation kit be installed in a cupboard?

Yes, you can install the recirculation unit anywhere in the kitchen, provided it is at least 3 meters from the hood and the airflow is not obstructed. Avoid directing air directly towards the ceiling or a wall.

USER MANUAL DUU 2900 MIELE

DUU 2900, DUU 2900-900

The recirculation box is intended for directing the air back into the room in which the cooker hood is installed.

If you want to direct the air out of the room in which the cooker hood is installed, great care must be taken if the cooker hood is installed in the same room or area of the house as another heating appliance which depends on the air in the room. It is essential to observe the Warning and Safety instructions in the Operating and Installation instructions for the cooker hood.

In this instance, the advice of a competent builder or, for gas, a qualified gas fitter (GasSafe registered in the UK) must be sought.

This conversion kit is not designed for commercial use. It is intended for use in domestic households and similar working and residential environments.
It must only be used as a domestic appliance to extract vapours and remove odours from cooking.

The conversion kit is intended solely for converting Miele cooker hoods to recirculation mode.
The cooker hood must be suitable for recirculation mode. Follow the separate instructions supplied with the cooker hood.
Any other usage is not supported by the manufacturer and could be dangerous. Miele cannot be held liable for damage resulting from incorrect or improper use or operation.

Guide to the appliance

(See illustration on page 2).

① Connector 150mm

The cooker hood ducting can optionally be connected on three sides of the recirculation box.

② Miele charcoal filter set DKF 20-1. Contains two charcoal filters. US, CA, MX: Two Miele charcoal filters DKF 18-900.
③ Retaining grille
④ Air outlet grille

The air outlet grille can be adjusted to alter the angle of the air output.

Weight of recirculation box with charcoal fillter 5 kg

Mode of operation

The extracted air is cleaned by the grease filters in the cooker hood and fed into the recirculation box, where it is passed through two charcoal filters and recirculated back into the kitchen.

Please ensure that both grease filters are correctly in place.

The recirculation box is installed in a position of your choice in the kitchen. It is then connected to the cooker hood ducting.

The cooker hood is not fitted with a non-return valve and charcoal filters.

Please observe the appropriate installation instructions when installing the cooker hood.

Location

• The recirculation box should be located a minimum distance of three meters from the cooker hood.

3

• Select the location and air direction so that the air can flow unhindered from the box. The air flow should not be angled directly at the ceiling, a wall,

• or towards the cooker hood.

Installation instructions for the recirculation box can be found on page 48.

Recirculation box ducting

Only use smooth pipes or flexible hoses made from non-flammable materials for the extraction ducting.
To achieve the greatest possible air extraction with the lowest noise level, please note the following:
- To ensure efficient air extraction, the diameter of the exhaust ducting should not be less than 150mm .
If flat ducting is being used, the cross-sectional area must not be smaller than the cross-sectional area of the exhaust connection.
- All ducting, pipework and fittings should be of non-flammable materials.
- The exhaust ducting should be as short and straight as possible.
- Only use wide radius bends.
- The exhaust ducting should not be kinked or compressed.
- Ensure that all connections are strong and airtight.
- Where ducting is horizontal, it must be laid to slope away by at least 1 cm per metre. This is to ensure that condensate cannot drain back into the cooker hood.

Charcoal filter

When fitting for the first time:

If your cooker hood has an operating hours counter, this should be activated. Follow the separate instructions supplied with the cooker hood.

Chaning the charcoal filters

Always replace the charcoal filters immediately if

• The charcoal filter symbol on the operating hours button lights up (on cooker hoods with this feature),

or

they are no longer effective at absorbing kitchen odours.

They should, however, be replaced at least every 6 months.

Make sure that you use a stable and secure ladder.
- Make sure that you stand on the ladder in a safe way.

• Open the air outlet grille downwards.

Hold the charcoal filter retaining grille tightly and release the locking mechanism.

Pull the grille diagonally downwards and out.

Remove the charcoal filters.

Replace with two new charcoal filters.

Push the retaining grille back over the retaining collars and close the locking mechanism.

• Close the air outlet grille. It is held in place by magnets.
  Used charcoal filters can be disposed of with normal household waste.

Resetting the charcoal filter operating hours counter

If your cooker hood has an operating hours counter this should be reset after changing the filters. Follow the separate instructions supplied with the cooker hood.

Cleaning the housing

Clean the air outlet grille and, when the charcoal filters have been removed, the inside of the housing, with a sponge and water with a little washing-up liquid.